{
  "manageEntity": {
    "action": "View",
    "entityId": "817339612",
    "entityType": "Notification",
    "nonce": "0x467b5a0c49ce28cbe908a467726794f981a18547030e2461864d09e8246fe2d2",
    "signature": "0x2c7fd2b2be8b6029481335d2566d87f5a34b0eadbb28dccb438d9b147a0d9f8f69cd005e114ffeda3775ec98638b3d820ed0e64651005624904de9f30f284aa21b",
    "signer": "0x849b8180f084363b37768C823c174C9786020A66",
    "userId": "817339612"
  }
}